MAXPACKET
u_char buf[MAXPACKET];
u_char buf[MAXPACKET];
u_char buf[MAXPACKET];
u_char buf[MAXPACKET];
u_char buf[MAXPACKET];
u_char u_buf[MAXPACKET+offsetof(struct icmp, icmp_data)];
if (l > MAXPACKET)
else if (datalen >= MAXPACKET)
minlen, (u_long)MAXPACKET);